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- Service Manual
Daewoo DRHT-630 Service Manual
Summary of DRHT-630
Page 1
Service manual dvb-t dvd recorder model : drht-630 march. 2007 drht-630 _svc 2007.3.19 2:24 pm ˘ ` a mac001 1200dpi 90lpi.
Page 2: Contents
Product specification ...............................................................................................2 bom list.............................................................................................................................3 schematic diagram ...............................
Page 3: Product Specification
2 product specification general recording outputs inputs accessories power requirements 220–240v~, 50/60 hz power consumption 42w dimensions(approx.) 435 x 55 x 353 mm (w x h x d) mass (approx.) net : 4.3kg gross : 5.6kg operating temperature 41°f to 95°f (5°c to 35°c) operating humidity 5% to 90% s...
Page 4: Bom List
3 bom list ✐ caution : in this service manual, some parts can be changed for improving their performance without notice in the parts list. So, if you need the latest parts information, please refer to ppl(parts price list)in service information center(http://svc.Dwe.Co.Kr) loc part code part name pa...
Page 5
Bom list 4 loc part code part name part desc remark c139 hcbk103kba c chip cera 50v x7r 0.01mf k 1608 c140 hcbk103kba c chip cera 50v x7r 0.01mf k 1608 c141 hcbk103kba c chip cera 50v x7r 0.01mf k 1608 c142 hcbk103kba c chip cera 50v x7r 0.01mf k 1608 c143 hcbk103kba c chip cera 50v x7r 0.01mf k 160...
Page 6
5 bom list loc part code part name part desc remark c533 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 d124 drls4148-b diode chip rls4148te-11 3415 d126 dbztb5r6sb diode chip zener bzt52-b5v6s 0.2w d127 dbztb5r6sb diode chip zener bzt52-b5v6s 0.2w d128 dbztb5r6sb diode chip zener bzt52-b5v6s 0.2w d129...
Page 7
6 bom list loc part code part name part desc remark q825 tksr1104-b tr chip ksr1104 q827 tksr1104-b tr chip ksr1104 r101 hrfs750jba r chip 1/16 75 ohm j 1608 r102 hrfs750jba r chip 1/16 75 ohm j 1608 r103 hrfs750jba r chip 1/16 75 ohm j 1608 r104 hrfs750jba r chip 1/16 75 ohm j 1608 r105 hrfs131jba ...
Page 8
7 bom list loc part code part name part desc remark r236 hrfs103jba r chip 1/16 10k ohm j 1608 r237 hrfs103jba r chip 1/16 10k ohm j 1608 r238 hrfs103jba r chip 1/16 10k ohm j 1608 r239 hrfs102jba r chip 1/16 1k ohm j 1608 r240 hrfs103jba r chip 1/16 10k ohm j 1608 r241 hrfs103jba r chip 1/16 10k oh...
Page 9
Loc part code part name part desc remark r524 hrfs472jba r chip 1/16 4.7k ohm j 1608 r526 hrfs220jba r chip 1/16w 22 ohm j 1608 r534 hrfs103jba r chip 1/16 10k ohm j 1608 r820 hrfs472jba r chip 1/16 4.7k ohm j 1608 r822 hrfs000-ba r chip 1/16 0 ohm 1608 r824 hrfs223jba r chip 1/16 22k ohm j 1608 r82...
Page 10
9 bom list loc part code part name part desc remark jk753 97p62s09f4 conn wafer rv-st4d-f16n-d16 4p(1394 st-dip) jk754 97p62z10x4 conn usb usb 4p st p701 97p62g09e9 conn ffc gf106-09s-ls 09p ra p701a 97p88f016s cable ffc 1.0 r 09p 300mm p702 97p62g09e9 conn ffc gf106-09s-ls 09p ra p703 97p62g09e9 co...
Page 11
Loc part code part name part desc remark cc21 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cc22 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cd04 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cd05 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cd08 hcekk109mc c chip electro mv 50v 1mf d4.0xh5.2 cd09 hcekf1...
Page 12
11 bom list loc part code part name part desc remark cn35 hcekf100mc c chip electro mv 16v 10mf d4.0xh5.2 cn36 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cn37 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cn38 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cn39 hcfh104zba c chip cera 25v y5v 0.1mf z 160...
Page 13
Loc part code part name part desc remark rm34 hrfs510jba r chip 1/16 51 ohm j 1608 rm35 hrfs510jba r chip 1/16 51 ohm j 1608 rm38 hrfs510jba r chip 1/16 51 ohm j 1608 rm39 hrfs510jba r chip 1/16 51 ohm j 1608 rm40 hrts8e510j r chip array 1/16 8p 51 ohm j 3216 rm41 hrts8e510j r chip array 1/16 8p 51 ...
Page 14
Loc part code part name part desc remark cm50 hcekf100mc c chip electro mv 16v 10mf d4.0xh5.2 cm51 hcekf100mc c chip electro mv 16v 10mf d4.0xh5.2 cm54 hcekf100mc c chip electro mv 16v 10mf d4.0xh5.2 cm56 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm82 hcbk102kba c chip cera 50v x7r 1000pf k 1608 c...
Page 15
Loc part code part name part desc remark rc59 hrfs103jba r chip 1/16 10k ohm j 1608 rc60 hrfs000-ba r chip 1/16 0 ohm 1608 rd01 hrfs510jba r chip 1/16 51 ohm j 1608 rd03 hrfs220jba r chip 1/16w 22 ohm j 1608 rd06 hrfs103jba r chip 1/16 10k ohm j 1608 rd07 hrfs681jba r chip 1/16 680 ohm j 1608 rd08 h...
Page 16
15 bom list loc part code part name part desc remark d825 duf5404ls- diode uf5404l-5702 400v 3a i802 1t0p245ynp ic power switch top245yn pb free to-220-7c i802a 97q4400202 radiator tr al i802b 7174300851 screw tapptite tt2 rnd 3x8 mfzn 3cr ic801 1ltv817mdw ic photo coupler lvt-817m-dw ic804 1k1a78r0...
Page 17: Schematic Diagram
16 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 16 mac001 1200dpi 90lpi.
Page 18
17 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 17 mac001 1200dpi 90lpi.
Page 19
18 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 18 mac001 1200dpi 90lpi.
Page 20
19 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 19 mac001 1200dpi 90lpi.
Page 21
20 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 20 mac001 1200dpi 90lpi.
Page 22
21 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 21 mac001 1200dpi 90lpi.
Page 23
22 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 22 mac001 1200dpi 90lpi.
Page 24
23 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 23 mac001 1200dpi 90lpi.
Page 25
24 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 24 mac001 1200dpi 90lpi.
Page 26
25 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 25 mac001 1200dpi 90lpi.
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26 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 26 mac001 1200dpi 90lpi.
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27 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 27 mac001 1200dpi 90lpi.
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28 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 28 mac001 1200dpi 90lpi.
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29 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 29 mac001 1200dpi 90lpi.
Page 31
30 schematic diagram drht-630 _svc 2007.3.19 2:24 pm ˘ ` 30 mac001 1200dpi 90lpi.
Page 32: Exploded View
31 exploded view a. Top cover removal remove five screws top cover removal drht-630 _svc 2007.3.19 2:24 pm ˘ ` 31 mac001 1200dpi 90lpi.
Page 33
32 exploded view b. Panel front disassembly panel front disassembly remove two screws remove nine screws, then remove front pcb drht-630 _svc 2007.3.19 2:24 pm ˘ ` 32 mac001 1200dpi 90lpi.
Page 34
33 exploded view c. Loader disassembly d. Hdd disassembly remove four screws, then remove loader remove four screws, then remove hdd drht-630 _svc 2007.3.19 2:24 pm ˘ ` 33 mac001 1200dpi 90lpi.
Page 35
34 exploded view e. Hdd and brkt hdd, damper hdd disassembly f. Pcb disassembly(1) remove two screws, then remove hdd and brkt hdd remove four damper remove two screws remove 4 screws drht-630 _svc 2007.3.19 2:24 pm ˘ ` 34 mac001 1200dpi 90lpi.
Page 36
35 exploded view g. Pcb disassembly(2) remove four screws, then remove mpeg pcb remove four screws, then remove power pcb remove four screws, then remove main pcb drht-630 _svc 2007.3.19 2:24 pm ˘ ` 35 mac001 1200dpi 90lpi.
Page 37
36 exploded view h. Cover back disassembly remove four rew one screws, then remove cover back drht-630 _svc 2007.3.19 2:24 pm ˘ ` 36 mac001 1200dpi 90lpi.
Page 38: Pcb Circuit Board
37 pcb circuit board main drht-630 _svc 2007.3.19 2:24 pm ˘ ` 37 mac001 1200dpi 90lpi.
Page 39
38 pcb circuit board mpeg drht-630 _svc 2007.3.19 2:24 pm ˘ ` 38 mac001 1200dpi 90lpi.
Page 40
39 pcb circuit board logic drht-630 _svc 2007.3.19 2:24 pm ˘ ` 39 mac001 1200dpi 90lpi.
Page 41
Daewoo electronics corp. 686, ahyeon-dong, mapo-gu, seoul, korea. C.P.O. Box 8003 seoul korea printed date: march.2007 drht-630 _svc 2007.3.19 2:24 pm ˘ ` 40 mac001 1200dpi 90lpi.